|Publication number||USD54617 S|
|Publication date||Mar 9, 1920|
|Filing date||May 19, 1919|
|Publication number||US D54617 S, US D54617S, US-S-D54617, USD54617 S, USD54617S|
|Inventors||Robert H. Haven|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
R. H. HAVEN.
APPUCATION FILED MAYIQ. 1919. 54,617. Patented Mar. 9, 1920.
" Fz'sr I.
I' I I; 1 I II I I1 I ii '1 I I. n :I ll i: l v
anucnfoz Ra barl- H. Haven I alto: an
. UNITED STATES PATENT OFFICE ROBERT H. HAVEN OF GRAND RAPIDS, MICHIGAN.
DESIGN FOR A (BUTTER-SCREEN.
Application filed May 19, 1919.
i To all whom it may concern:
Specification for Design.
Patented Mar. 9, 1920.
Serial No. 298,329. Term of patent 7 years.
1 represents the screen wires proper, and 2, 3, and 4 are supporting wires that are welded to the screen wires and are necessary to the completion of the design desired to be secured.
The original design for a gutter screen as shown.
Signed at Grand Rapids, Michigan, May 10, 1919.
ROBERT H. HAVEN.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US7544288||May 16, 2008||Jun 9, 2009||Michael Cook||Gutter filtering device|
|US7967225||Dec 11, 2010||Jun 28, 2011||Victor Schulz||Garbage disposal blade guard|